Spaqin
35f30ddf05
Expose TTLClockGen for Kasli JSONs ( #1886 )
2022-05-06 13:33:42 +08:00
Sebastien Bourdeauducq
37d0a5dc19
rtio/ttl: expose OE
2019-10-16 18:48:20 +08:00
David Nadlinger
a565f77538
Add gateware input event counter
2019-01-15 10:55:07 +00:00
Robert Jördens
e356150ac4
ttl_simple: support differential io
2018-03-06 14:27:19 +01:00
Sebastien Bourdeauducq
a7de58b604
rtio: Inout → InOut
2017-03-14 14:18:55 +08:00
Robert Jördens
f5f7acc1f8
ttl_simple: add pure Input
...
(no Tristate for internal signals)
2016-10-10 17:13:23 +02:00
Sebastien Bourdeauducq
a7dd356d30
rtio/phy/ttl: support 'set sensitivity and sample' command ( #218 )
2016-09-07 15:42:09 +08:00
Sebastien Bourdeauducq
542a375305
rtio: remove NOP suppression capability
...
Back when RTIO was driving TTLs, this functionality made it simpler to use by removing some irrelevant underflows.
The same technique is not applicable to DDS and SPI, so the user will have to deal with such underflows.
This patch makes the behavior of RTIO more consistent and the code simpler.
2016-03-10 09:47:29 +08:00
Sebastien Bourdeauducq
e26147b2ac
gateware,runtime: use new migen/misoc
2015-11-04 00:35:03 +08:00
Sebastien Bourdeauducq
58c0150822
ttl: improve clockgen doc
2015-07-05 19:07:13 +02:00
Sebastien Bourdeauducq
753d61b38f
complete support for TTL clock generator
2015-07-04 18:36:01 +02:00
Sebastien Bourdeauducq
2881d5f00a
gateware: add RTIO clock generator
2015-07-02 18:20:26 +02:00
Sebastien Bourdeauducq
b2af0f6cc3
soc,runtime: support TTL override
2015-06-09 19:51:02 +08:00
Sebastien Bourdeauducq
b81151eb42
soc: rtio monitor
2015-06-02 17:41:40 +08:00
Sebastien Bourdeauducq
cb65b1e322
rtio/phy/ttl_simple: reset sensitivity with RTIO logic
2015-05-02 16:17:31 +08:00
Sebastien Bourdeauducq
a61d701d47
rtio: decouple PHY reset from logic reset
2015-05-02 11:47:11 +08:00
Sebastien Bourdeauducq
4c10182c9f
rtio: refactor, use rtlink
2015-04-14 19:44:45 +08:00